Air Temperature Sensor ( Ambient / Intake ): Service and Repair

Important
^ Care must be taken when handling IAT sensor. Damage to IAT sensor tip will affect proper operation of the fuel injection system.

^ A non-hardening sealer should be applied to the sensor threads prior to installation to prevent coolant leaks. Use P/N 1050805 or equivalent.

Remove or Disconnect
1. Electrical connector.

2. Carefully back out IAT sensor.

Install or Connect
1. IAT sensor at engine.

Tighten
^ Torque bolts to 20 Nm (15 lbs. ft.) if the sensor has a brass shell (gold in color). Torque to 27 Nm (20 lbs. ft.) if the sensor as a steel shell (silver in color).

2. Electrical connector.